Chapter Eighty-Nine: I'm Enough Alone!

"Hitting" is when two things meet in physics. Since the pen ~ fun ~ pavilion www.biquge.info already knows the motion state of the other party, combined with its own motion state and performance, as well as the related dynamic formula, can't it be calculated that the displacement and time of the encounter?

Therefore, after so many calculations, Cheng Xiao dares to say that the probability of the flying eagle hitting the target is 1!

And if the eagle itself is also in motion, then as long as its own movement state is taken into account. The eagle's own state of movement is easy to obtain. There is a speedometer for speed, an acceleration sensor for acceleration, and a corresponding pressure sensor for its own force!

After solving the technical problems on the hardware, Cheng Xiao used his mathematical knowledge to painstakingly deduce those equations, and then reduced them to functional relations, and finally transformed them into program problems and wrote corresponding programs.

Those data can only be calculated by computers, and must not be calculated by humans. The speed of human computing cannot be compared with that of a computer, if someone calculates it, the flying eagle will not only not be able to hit the other party, but may have been destroyed by the other party a long time ago!

The above is just principles, and if you want to transform these principles into technology, this is not something that ordinary people can do! Not to mention the electromagnetic cannon and laser cannon, two very high-end weapons. Many countries have invested a lot of manpower and material resources in order to make these two things. But if Cheng Xiao wants to make these two things, he only needs to participate alone! This is not only because he has a perverted IQ, but also because he studied materials! He is very clear about the nature and law of change of matter!

And at all times, materials are the biggest factor limiting the development of science and technology! Take a hydrogen nuclear reactor, for example. Theoretically, theories related to hydrogen fusion have been proposed for a long time, but its reactor will not be built until many years later. The reason for this is because of the limitations of materials.

Hydrogen nuclear reactors produce very high temperatures. This requires its shell to be able to withstand temperatures of hundreds of millions of degrees Celsius! And such a high-temperature resistant material does not exist in nature! In its natural state, the material with the highest melting point is tungsten gold, which is the filament of incandescent lamps. But it can only withstand high temperatures of a few thousand degrees Celsius, which is obviously not enough compared to the high temperature of hundreds of millions of degrees Celsius. This requires us humans to synthesize it ourselves. Once this material is born, the hydrogen reactor will also be born!

Here's another simple example. During the Three Kingdoms period, we Chinese were able to use the principle of relatively light hot air to invent the "Kong Ming lantern". More than 1,000 years later, in 1783, the French once again succeeded in creating a manned hot air balloon using this principle.

If it were not for the limitation of materials, it would be possible for the Chinese to build a hot air balloon in more than a thousand places, and from this the world's first air force could be born!

But this is clearly impossible! Because it is limited by the material. What is Kong Ming Lantern made of? Bamboo strips make a stand, papier-mâché! What is a hot air balloon made of? Made of high-toughness synthetic materials! If we take this synthetic material back more than 1,000 years ago, then our ancients would definitely be able to make hot air balloons!

If they can think of enlarging the kite and carrying people into the sky, then they must be able to think of magnifying the Kong Ming lantern and carrying people into the sky. What is the Kong Ming lantern when enlarged? It's a hot air balloon! But all of this is limited by the material!

But Cheng Xiao is different, his specialty is material synthesis. As soon as the theory comes out, he can quickly find the right material! Translate the corresponding theory into technology!

Cheng Xiao had made laser weapons before, so according to his preliminary estimates, he could obtain the corresponding data through simulation experiments in just one day. He hadn't done it before, but two days was enough. And that very good lidar positioning system, as early as a few days ago when he was recuperating from Jasmin's injury, he had already completed the corresponding work. There are only one or two technical hurdles that need to be solved with physical experiments.

What Cheng Xiao is getting now is a laser cannon. At this moment, he has entered the state again......

The brain is doing the math, the pen is writing at a fast pace, and the scratch paper is turning page after page......

And on each snow-white scratch paper, all kinds of complex equations and functional relations are clearly written. The way of writing drafts is different from ordinary people. Ordinary people's scratch paper is messy, but his is very clear, like a genuine draft. He did this because he was afraid that he would make a mistake in his calculations, so that it would be easier to review! Moreover, when it comes to the deduction of equations and function relationships, how can I not like to use computers? Because I use a computer, I have to click several times to type an upper or lower corner mark, but if I write it with a pen, it will be over at once.

As for the computer, Chengxiao has always only used it as an auxiliary tool, because it is his own brain that really controls the whole experimental process.

He wrote like this for a while, and then for a while. On the computer screen, a 3D simulation of the airborne laser cannon gradually appeared.

In the middle is the shape of the laser cannon, and around it are the parts of the laser cannon, each of which has a thin line pointing to the simulation in the middle to indicate where the part is in the laser cannon. The top of each part is marked with size, hardness, toughness, roughness, high temperature resistance and which material is used. Moreover, every part is a 3D stereogram.

If you can't find a part of a suitable material for the time being, the material is not clear. In this case, it is usually necessary to conduct physical experiments to find materials.

Mao Jin also sat under the old locust tree, she looked at the sweaty man on his head, and saw him pursing his chapped lips from time to time. Then, she slipped away in her wheelchair and silently.

With just one glance, she knew what Cheng Xiao needed! In fact, many times, it's no wonder that Chengxiao feels so sorry for her, who calls her so gentle and considerate? Although Cheng Xiao didn't say anything, as long as Mao Jin looked at him, she would know what was going on in his heart and what her big brother needed!

When she slid the wheelchair, it was very light, as if she was afraid of disturbing Chengxiao.

She went back to the house, moved an electric fan, turned it on, and gently placed it in front of Cheng Xiao. After doing this, she went back to the house. It took about ten minutes to make a pot of tea, cool it with ice cubes in the refrigerator, and put it in front of Cheng Xiao.

Cheng Xiao's brain power has been spent here for half a day, and the weather is a little hot, he has long felt that his mouth is dry, but he is busy deducing the relationship between functions, and he has no time to drink water.